Got it
Huawei Enterprise Support Community
Community Forums Wireless & Microwave
Antenna and Frequency

Antenna and Frequency

Created: Jan 5, 2022 12:40:19Latest reply: Jan 12, 2022 11:14:38 294 7 1 0 0
  Rewarded HiCoins： 0 (problem resolved)
View the author 1#
We often say that we do modulation of our baseband signal in order to make it possible for the signal to travel longer distance than it otherwise would. But we also know that higher frequency signals travel less distance than low frequency signals. Then we why do we need modulation at all ?

Like (1) Dislike (0) Favorite(0) Share Report
Previous: What is the LTE attach procedure?
Next: How to solve RET Alarms - Huawei Product antenna
Featured Answers

Recommended answer

(1) (0)
Thomas_Tan
Admin Created Jan 5, 2022 14:42:42

Hello, friend!


As you said, the high-frequency signal coverage is small, but the network quality is high. The low-frequency signal coverage is large, but the network quality is poor.


Therefore, whether to modulate the antenna frequency depends on the application scenario.


For example, in remote rural areas, you can reduce the frequency to increase coverage. However, the network quality deteriorates.


I hope this helps you.

View more
  • x
  • convention：

smileymind
smileymind Created Jan 6, 2022 02:48:30 (0) (0)
Good  
Navin_kay
Navin_kay Created Jan 6, 2022 02:50:01 (0) (0)
well answer  
All Answers
(0) (0)
2#
liqiang185
liqiang185 Admin Created Jan 5, 2022 12:40:52

Dear friend!
Please rest assured that we'll be back with an answer shortly.
View more
  • x
  • convention：
(1) (0)
3#
Thomas_Tan
Thomas_Tan Admin Created Jan 5, 2022 14:42:42

Hello, friend!


As you said, the high-frequency signal coverage is small, but the network quality is high. The low-frequency signal coverage is large, but the network quality is poor.


Therefore, whether to modulate the antenna frequency depends on the application scenario.


For example, in remote rural areas, you can reduce the frequency to increase coverage. However, the network quality deteriorates.


I hope this helps you.

View more
  • x
  • convention：

smileymind
smileymind Created Jan 6, 2022 02:48:30 (0) (0)
Good  
Navin_kay
Navin_kay Created Jan 6, 2022 02:50:01 (0) (0)
well answer  
(0) (0)
4#
Navin_kay
Navin_kay Created Jan 6, 2022 02:49:41

Antenna and Frequency-4582179-1
View more
  • x
  • convention：
(0) (0)
5#
Saqib123
Saqib123 Created Jan 9, 2022 18:30:39

Issue Resolved.
Thank You
View more
  • x
  • convention：
(0) (0)
6#
Saqibaz
Saqibaz Created Jan 12, 2022 11:14:38

Nice
View more
  • x
  • convention：
Back to list

Comment

Advanced
B Color Image Link Quote Code Smilies
You need to log in to comment to the post Login | Register
Comment

Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:
  • Politically sensitive content
  • Content concerning pornography, gambling, and drug abuse
  • Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy
Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " User Agreement."

My Followers

Login and enjoy all the member benefits

Login
Huawei Website Support About Huawei Privacy User Agreement Terms of Use Cookies Cookie Settings
Huawei Enterprise Huawei Carrier Forum Training & Certification

Contact Us: e_online@huawei.com Copyright © 2022 Huawei Technologies Co., Ltd. All rights reserved.

APP

Block
Are you sure to block this user?
Users on your blacklist cannot comment on your post,cannot mention you, cannot send you private messages.
Reminder
Please bind your phone number to obtain invitation bonus.